Oct 21 11:47:06.365 INFO checking zgotsch/rs-blockchain against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 21 11:47:06.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 21 11:47:06.870 INFO blam! 31d7ba1c3231df5cc9513f8d2bfe48ddde7a366a3c90a30c1e377875f7bc858e Oct 21 11:47:06.872 INFO running `"docker" "start" "-a" "31d7ba1c3231df5cc9513f8d2bfe48ddde7a366a3c90a30c1e377875f7bc858e"` Oct 21 11:47:08.340 INFO kablam! usermod: no changes Oct 21 11:47:08.488 INFO kablam! Compiling gcc v0.3.50 Oct 21 11:47:08.488 INFO kablam! Checking libc v0.2.23 Oct 21 11:47:08.492 INFO kablam! Checking serde v1.0.8 Oct 21 11:47:08.501 INFO kablam! Checking base64 v0.5.2 Oct 21 11:47:08.560 INFO kablam! Compiling serde_derive_internals v0.15.1 Oct 21 11:47:11.686 INFO kablam! Checking time v0.1.37 Oct 21 11:47:14.448 INFO kablam! Checking rand v0.3.15 Oct 21 11:47:14.693 INFO kablam! Compiling rust-crypto v0.2.36 Oct 21 11:47:14.915 INFO kablam! Compiling serde_derive v1.0.8 Oct 21 11:47:28.846 INFO kablam! Checking bincode v0.8.0 Oct 21 11:47:29.581 INFO kablam! Checking naivechain-rs v0.1.0 (/source) Oct 21 11:47:30.336 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:30.336 INFO kablam! --> src/block.rs:120:9 Oct 21 11:47:30.336 INFO kablam! | Oct 21 11:47:30.337 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 21 11:47:30.337 INFO kablam! | ----^^^ Oct 21 11:47:30.337 INFO kablam! | | Oct 21 11:47:30.337 INFO kablam! | help: remove this `mut` Oct 21 11:47:30.337 INFO kablam! | Oct 21 11:47:30.337 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 11:47:30.337 INFO kablam! Oct 21 11:47:30.337 INFO kablam! warning: field is never used: `next_message_size` Oct 21 11:47:30.337 INFO kablam! --> src/connection.rs:11:5 Oct 21 11:47:30.337 INFO kablam! | Oct 21 11:47:30.337 INFO kablam! 11 | next_message_size: Option, Oct 21 11:47:30.337 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:30.337 INFO kablam! | Oct 21 11:47:30.337 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 11:47:30.337 INFO kablam! Oct 21 11:47:30.556 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:30.557 INFO kablam! --> src/block.rs:120:9 Oct 21 11:47:30.557 INFO kablam! | Oct 21 11:47:30.557 INFO kablam! 120 | let mut buf = &mut [0; 8]; Oct 21 11:47:30.557 INFO kablam! | ----^^^ Oct 21 11:47:30.557 INFO kablam! | | Oct 21 11:47:30.557 INFO kablam! | help: remove this `mut` Oct 21 11:47:30.557 INFO kablam! | Oct 21 11:47:30.557 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 11:47:30.557 INFO kablam! Oct 21 11:47:30.568 INFO kablam! warning: field is never used: `next_message_size` Oct 21 11:47:30.569 INFO kablam! --> src/connection.rs:11:5 Oct 21 11:47:30.569 INFO kablam! | Oct 21 11:47:30.569 INFO kablam! 11 | next_message_size: Option, Oct 21 11:47:30.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:30.570 INFO kablam! | Oct 21 11:47:30.570 INFO kablam! = note: #[warn(dead_code)] on by default Oct 21 11:47:30.570 INFO kablam! Oct 21 11:47:31.021 INFO kablam! warning: unused import: `TcpStream` Oct 21 11:47:31.021 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 21 11:47:31.021 INFO kablam! | Oct 21 11:47:31.021 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 21 11:47:31.021 INFO kablam! | ^^^^^^^^^ Oct 21 11:47:31.021 INFO kablam! | Oct 21 11:47:31.021 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 11:47:31.021 INFO kablam! Oct 21 11:47:31.022 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 21 11:47:31.022 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 21 11:47:31.022 INFO kablam! | Oct 21 11:47:31.022 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 21 11:47:31.022 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.022 INFO kablam! Oct 21 11:47:31.022 INFO kablam! warning: unused import: `ClientMessage` Oct 21 11:47:31.022 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 21 11:47:31.022 INFO kablam! | Oct 21 11:47:31.022 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 21 11:47:31.022 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.022 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused `#[macro_use]` import Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:3:1 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 3 | #[macro_use] Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused import: `std::error::Error` Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:13:5 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 13 | use std::error::Error; Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused import: `std::fs::File` Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:14:5 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 14 | use std::fs::File; Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused import: `std::path::Path` Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:15:5 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 15 | use std::path::Path; Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:18:5 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.057 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 21 11:47:31.057 INFO kablam! --> src/bin/main.rs:24:15 Oct 21 11:47:31.057 INFO kablam! | Oct 21 11:47:31.057 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 21 11:47:31.057 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 21 11:47:31.057 INFO kablam! Oct 21 11:47:31.072 INFO kablam! warning: unused import: `TcpStream` Oct 21 11:47:31.073 INFO kablam! --> src/bin/nameserver.rs:1:29 Oct 21 11:47:31.073 INFO kablam! | Oct 21 11:47:31.073 INFO kablam! 1 | use std::net::{TcpListener, TcpStream, SocketAddr}; Oct 21 11:47:31.073 INFO kablam! | ^^^^^^^^^ Oct 21 11:47:31.073 INFO kablam! | Oct 21 11:47:31.073 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 11:47:31.073 INFO kablam! Oct 21 11:47:31.073 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 21 11:47:31.073 INFO kablam! --> src/bin/nameserver.rs:7:5 Oct 21 11:47:31.073 INFO kablam! | Oct 21 11:47:31.073 INFO kablam! 7 | use std::net::ToSocketAddrs; Oct 21 11:47:31.073 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.073 INFO kablam! Oct 21 11:47:31.073 INFO kablam! warning: unused import: `ClientMessage` Oct 21 11:47:31.073 INFO kablam! --> src/bin/nameserver.rs:12:30 Oct 21 11:47:31.073 INFO kablam! | Oct 21 11:47:31.073 INFO kablam! 12 | use naivechain_rs::message::{ClientMessage, ClientToNameserverMessage, NameserverToClientMessage}; Oct 21 11:47:31.073 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.073 INFO kablam! Oct 21 11:47:31.116 INFO kablam! warning: unused `#[macro_use]` import Oct 21 11:47:31.116 INFO kablam! --> src/bin/main.rs:3:1 Oct 21 11:47:31.116 INFO kablam! | Oct 21 11:47:31.116 INFO kablam! 3 | #[macro_use] Oct 21 11:47:31.116 INFO kablam! | ^^^^^^^^^^^^ Oct 21 11:47:31.116 INFO kablam! | Oct 21 11:47:31.116 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 21 11:47:31.116 INFO kablam! Oct 21 11:47:31.116 INFO kablam! warning: unused import: `std::error::Error` Oct 21 11:47:31.116 INFO kablam! --> src/bin/main.rs:13:5 Oct 21 11:47:31.116 INFO kablam! | Oct 21 11:47:31.116 INFO kablam! 13 | use std::error::Error; Oct 21 11:47:31.117 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.117 INFO kablam! Oct 21 11:47:31.117 INFO kablam! warning: unused import: `std::fs::File` Oct 21 11:47:31.117 INFO kablam! --> src/bin/main.rs:14:5 Oct 21 11:47:31.117 INFO kablam! | Oct 21 11:47:31.117 INFO kablam! 14 | use std::fs::File; Oct 21 11:47:31.117 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.117 INFO kablam! Oct 21 11:47:31.117 INFO kablam! warning: unused import: `std::path::Path` Oct 21 11:47:31.117 INFO kablam! --> src/bin/main.rs:15:5 Oct 21 11:47:31.117 INFO kablam! | Oct 21 11:47:31.117 INFO kablam! 15 | use std::path::Path; Oct 21 11:47:31.117 INFO kablam! | ^^^^^^^^^^^^^^^ Oct 21 11:47:31.117 INFO kablam! Oct 21 11:47:31.117 INFO kablam! warning: unused import: `std::net::ToSocketAddrs` Oct 21 11:47:31.117 INFO kablam! --> src/bin/main.rs:18:5 Oct 21 11:47:31.117 INFO kablam! | Oct 21 11:47:31.117 INFO kablam! 18 | use std::net::ToSocketAddrs; Oct 21 11:47:31.117 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.117 INFO kablam! Oct 21 11:47:31.117 INFO kablam! warning: unused imports: `Infinite`, `serialize` Oct 21 11:47:31.117 INFO kablam! --> src/bin/main.rs:24:15 Oct 21 11:47:31.117 INFO kablam! | Oct 21 11:47:31.117 INFO kablam! 24 | use bincode::{serialize, deserialize, Infinite}; Oct 21 11:47:31.117 INFO kablam! | ^^^^^^^^^ ^^^^^^^^ Oct 21 11:47:31.117 INFO kablam! Oct 21 11:47:31.176 INFO kablam! warning: unused import: `std::io::Read` Oct 21 11:47:31.176 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 21 11:47:31.180 INFO kablam! | Oct 21 11:47:31.180 INFO kablam! 3 | use std::io::Read; Oct 21 11:47:31.180 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.180 INFO kablam! Oct 21 11:47:31.368 INFO kablam! warning: unused import: `std::io::Read` Oct 21 11:47:31.368 INFO kablam! --> src/bin/nameserver.rs:3:5 Oct 21 11:47:31.369 INFO kablam! | Oct 21 11:47:31.369 INFO kablam! 3 | use std::io::Read; Oct 21 11:47:31.369 INFO kablam! | ^^^^^^^^^^^^^ Oct 21 11:47:31.396 INFO kablam! Oct 21 11:47:31.560 INFO kablam! warning: unreachable pattern Oct 21 11:47:31.560 INFO kablam! --> src/bin/main.rs:315:21 Oct 21 11:47:31.560 INFO kablam! | Oct 21 11:47:31.560 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 21 11:47:31.560 INFO kablam! | ^^^^^ Oct 21 11:47:31.568 INFO kablam! | Oct 21 11:47:31.568 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 21 11:47:31.568 INFO kablam! Oct 21 11:47:31.644 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:31.644 INFO kablam! --> src/bin/main.rs:188:9 Oct 21 11:47:31.644 INFO kablam! | Oct 21 11:47:31.644 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 21 11:47:31.644 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.644 INFO kablam! | | Oct 21 11:47:31.644 INFO kablam! | help: remove this `mut` Oct 21 11:47:31.644 INFO kablam! | Oct 21 11:47:31.644 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 11:47:31.644 INFO kablam! Oct 21 11:47:31.644 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:31.644 INFO kablam! --> src/bin/main.rs:206:9 Oct 21 11:47:31.644 INFO kablam! | Oct 21 11:47:31.644 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 21 11:47:31.644 INFO kablam! | ----^^^^^ Oct 21 11:47:31.644 INFO kablam! | | Oct 21 11:47:31.644 INFO kablam! | help: remove this `mut` Oct 21 11:47:31.644 INFO kablam! Oct 21 11:47:31.644 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.644 INFO kablam! --> src/bin/main.rs:76:29 Oct 21 11:47:31.645 INFO kablam! | Oct 21 11:47:31.645 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 21 11:47:31.645 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.645 INFO kablam! | Oct 21 11:47:31.645 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 21 11:47:31.645 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.645 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:95:33 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:212:5 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:268:5 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:291:33 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:357:5 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 357 | repl_thread.join(); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.665 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.665 INFO kablam! --> src/bin/main.rs:358:5 Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! 358 | listener_thread.join(); Oct 21 11:47:31.665 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.665 INFO kablam! | Oct 21 11:47:31.665 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.665 INFO kablam! Oct 21 11:47:31.671 INFO kablam! warning: unreachable pattern Oct 21 11:47:31.671 INFO kablam! --> src/bin/main.rs:315:21 Oct 21 11:47:31.671 INFO kablam! | Oct 21 11:47:31.671 INFO kablam! 315 | Ok(_) => {println!("Unhandled command");}, Oct 21 11:47:31.671 INFO kablam! | ^^^^^ Oct 21 11:47:31.671 INFO kablam! | Oct 21 11:47:31.671 INFO kablam! = note: #[warn(unreachable_patterns)] on by default Oct 21 11:47:31.671 INFO kablam! Oct 21 11:47:31.784 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:188:9 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 188 | let mut nameserver_stream = TcpStream::connect(nameserver_str).expect("Couldn't connet to nameserver"); Oct 21 11:47:31.785 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | | Oct 21 11:47:31.785 INFO kablam! | help: remove this `mut` Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: variable does not need to be mutable Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:206:9 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 206 | let mut peers: Arc>>>> = Arc::new(Mutex::new(Vec::new())); Oct 21 11:47:31.785 INFO kablam! | ----^^^^^ Oct 21 11:47:31.785 INFO kablam! | | Oct 21 11:47:31.785 INFO kablam! | help: remove this `mut` Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:76:29 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 76 | connection.write_message(&ClientMessage::Chain(chain.clone())); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:95:33 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 95 | connection.write_message(&ClientMessage::QueryChain); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:212:5 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 212 | nameserver_connection.write_message(&ClientToNameserverMessage::Query); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:268:5 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 268 | nameserver_connection.write_message(&ClientToNameserverMessage::Inform(my_addr.port())); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:291:33 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 291 | peer.write_message(&ClientMessage::NewBlock(new_block.clone())); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:357:5 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 357 | repl_thread.join(); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.785 INFO kablam! warning: unused `std::result::Result` that must be used Oct 21 11:47:31.785 INFO kablam! --> src/bin/main.rs:358:5 Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! 358 | listener_thread.join(); Oct 21 11:47:31.785 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 21 11:47:31.785 INFO kablam! | Oct 21 11:47:31.785 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 21 11:47:31.785 INFO kablam! Oct 21 11:47:31.852 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 23.48s Oct 21 11:47:31.860 INFO kablam! su: No module specific data is present Oct 21 11:47:32.513 INFO running `"docker" "rm" "-f" "31d7ba1c3231df5cc9513f8d2bfe48ddde7a366a3c90a30c1e377875f7bc858e"` Oct 21 11:47:32.780 INFO blam! 31d7ba1c3231df5cc9513f8d2bfe48ddde7a366a3c90a30c1e377875f7bc858e